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2840911 4LGK H3B Turbocharger Replacement for Cummins NTA855
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3522293 3522294 3803853 4032333This aftermarket 2840911 turbocharger serves as a replacement unit for Cummins NTA855 engines. Designed for the 4LGK H3B model, it references OEM numbers 3522293 and 3522294 to help confirm fitment. Verify your specific engine application and part details before ordering to ensure correct replacement.
Key Specifications
This 2840911 turbocharger is built for the 4LGK H3B series, serving as an aftermarket replacement for Cummins NTA855 engines. Key details include:
- Part Number: 2840911
- Turbo Model: 4LGK H3B
- Product Type: Turbocharger
- Gross Weight: 25 kg
- Packing Dimensions: 34*34*38 cm
- OEM References: 3522293, 3522294, 3803853, 4032333
Verify these specifications against your existing unit to ensure correct identification. The listed OEM reference numbers help confirm the correct model match for your rebuild project.
Application & Compatibility
This unit is listed for Cummins NTA855 engine applications. It serves as a replacement reference for turbochargers identified by OEM numbers 3522293, 3522294, 3803853, and 4032333. Always verify your specific engine model and existing turbo configuration before ordering. Cross-reference the part number 2840911 and turbo model 4LGK H3B with your service manual to ensure correct identification. This helps avoid ordering visually similar but functionally different units.
Technical Notes
This 4LGK H3B turbocharger assembly is designed for Cummins NTA855 engine applications. Buyers should verify the turbine housing code and compressor wheel dimensions against their existing unit to ensure correct identification. The 25 kg gross weight and 34*34*38 cm packing dimensions are provided for logistics planning. Confirm that the shaft seal type and oil connection ports match your specific engine block configuration before installation. Technical fitment support is available to assist with verification.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 2840911 turbocharger. Worldwide shipping is available for this 4LGK H3B replacement unit. Our team provides technical fitment support to help verify application details before ordering. Contact us to confirm logistics for the 25 kg gross weight and 34*34*38 cm packing dimensions. We assist distributors and repair shops in identifying the correct 2840911 replacement for Cummins NTA855 engines. Ensure your order matches OEM references 3522293 or 3522294 for accurate fulfillment.
Product FAQ
CUMMINS and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CUMMINS.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
